CN210138400U

CN210138400U - Jumping stand is used in physical training convenient to equipment

Info

Publication number: CN210138400U
Application number: CN201920844761.3U
Authority: CN
Inventors: 马宝琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-13
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a physical training uses jump frame convenient to equipment in sports physical training equipment field, comprising a base plate, the bottom plate bilateral symmetry sets up, the bottom plate has the sleeve pipe, the intraductal cavity that has seted up of cover, the cavity bottom is equipped with first spring, bushing connection has first chucking bolt, bushing connection has the slide bar, the slide bar top has the square, the slide bar has the four corners sleeve pipe through square swing joint, four corners sleeve pipe both ends are connected with second chucking bolt and horizontal pole respectively, the horizontal pole bottom is connected with the montant, the horizontal pole rotates and is connected with the rubber pole, be equipped with the second spring between rubber pole bottom department and the montant bottom, left rubber pole and the rubber pole tip on right side are fixed negative pole magnet and positive pole magnet respectively, the utility model discloses convenient equipment is demolishd, better protection student's.

Description

Jumping stand is used in physical training convenient to equipment

Technical Field

The utility model relates to a sports physical training equipment field specifically is a jumping stand for physical training convenient to equipment.

Background

One of the jumping projects of the track and field sports consists of rhythmic actions of running, jumping with a single foot, climbing over a pole, landing and the like, the result is calculated according to the height of the jumping successfully passing over the upper edge of the cross bar, and the ranking is judged according to the result, so that the jumping can promote the growth of bones and muscles, and has important significance for improving physical quality.

The high jump stand is applied to the high jump motion of sports teaching, and the high jump stand that school was used commonly is equipped with height-adjustable slider for the surface of two high jump branches usually, places the horizontal pole on two sliders, has designed some high jump stands for convenient training now.

For example, chinese patent application No. CN201620670817.4 is a sports teaching dedicated jumping stand, including first high jump pole, second high jump pole and horizontal pole, the surface of first high jump pole and second high jump pole is equipped with the scale mark respectively, the equal sliding connection in surface of first high jump pole and second high jump pole has the sliding block, and the sliding block passes through adjusting nut and fixes, the surface of two sliding blocks all is equipped with the installation piece, is equipped with the horizontal pole between two installation pieces. Through adding installation piece and round pin axle, the horizontal pole is pegged graft in the installation piece to through the round pin hub fixation, the installation piece is installed on the surface of sliding block moreover, neither influences the horizontal pole height-adjusting like this, can also fix the horizontal pole, improves the stability that the horizontal pole is connected, has not only practiced thrift the time of training, has still avoided dropping of horizontal pole to student's damage, but the device is dismantled and the equipment is inconvenient, and is not thorough to student's safety protection simultaneously.

Based on this, the utility model designs a specifically be a physical training is with jumping stand convenient to equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jump stand for physical training convenient to equipment to the time of having practiced thrift the training can be played in solving proposing among the above-mentioned background, the damage to the student that drops of having avoided the horizontal pole, but the device is dismantled and the equipment is inconvenient, is not thorough problem to student's safety protection simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a jumping stand convenient to assemble for physical training comprises a bottom plate, a first spring, a cavity, a first clamping bolt, a second clamping bolt, a vertical rod, a second spring, a cube, a cross rod, a rubber rod, a cathode magnet, an anode magnet, a slide rod, a sleeve and four-corner sleeves, wherein the bottom plate is arranged in bilateral symmetry, the middle end of the bottom plate is connected with the sleeve through a threaded hole in a threaded manner, the cavity is formed in the sleeve, the first spring is arranged at the bottom of the cavity, the first clamping bolt is connected to the side wall of the top of the sleeve in a threaded manner, the sleeve is movably connected with the slide rod, the cube is fixedly connected to the top of the slide rod, the four-corner sleeves are movably connected to the slide rod through the cube, the second clamping bolt and the cross rod are respectively connected to the two ends of the four-corner sleeves, the vertical rod is fixedly connected to the bottom of, and a second spring is arranged between the middle end of the bottom of the rubber rod and the bottom of the vertical rod, and the end parts of the rubber rod on the left side and the rubber rod on the right side are respectively and fixedly provided with a cathode magnet and an anode magnet.

Preferably, the connection mode of the sliding rod and the sleeve is sliding connection.

Preferably, the second clamping bolt is in threaded connection with a four-corner sleeve, and the four-corner sleeve is in sliding connection with the cube.

Preferably, the rubber rod is made of light rubber materials.

Preferably, the outer walls of the sleeve and the sliding rod are provided with scale marks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the whole high jump stand is convenient to assemble and disassemble, and is convenient to carry and small in occupied space after being disassembled at the same time through the threaded connection of the bottom plate and the sleeve, the sliding connection of the sleeve and the sliding rod, and the sliding connection of the four-corner sleeve and the cube;

2. the utility model has the advantages that the second spring, the rubber rod, the cathode magnet and the anode magnet are mutually matched, so that the high jump stand can better protect the safety of students, and meanwhile, the rubber rod returns to the horizontal position through the restoring force of the second spring without manual operation, thereby saving time and labor;

3. the utility model discloses an at the intraductal first spring that is equipped with of cover, play the cushioning effect, prevent that the slide bar from not fixing well and the whereabouts from pounding other parts by a crashing object.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross bar and the connecting structure thereof;

FIG. 3 is a schematic view of the slide bar and its structure;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the bottom plate 2, the first spring 3, the cavity 4, the first clamping bolt 5, the second clamping bolt 6, the vertical rod 7, the second spring 8, the square 9, the cross rod 10, the rubber rod 11, the cathode magnet 12, the anode magnet 13, the slide rod 14, the sleeve 15 and the four-corner sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a jumping stand convenient to assemble for physical training comprises a bottom plate 1, a first spring 2, a cavity 3, a first clamping bolt 4, a second clamping bolt 5, a vertical rod 6, a second spring 7, a cube 8, a cross rod 9, a rubber rod 10, a cathode magnet 11, an anode magnet 12, a slide rod 13, a sleeve 14 and a four-corner sleeve 15, wherein the bottom plate 1 is arranged in bilateral symmetry, the middle end of the bottom plate 1 is connected with the sleeve 14 through a threaded hole in a threaded manner, the cavity 3 is arranged in the sleeve 14, the bottom of the cavity 3 is provided with the first spring 2, the side wall of the top of the sleeve 14 is connected with the first clamping bolt 4 in a threaded manner, the sleeve 14 is movably connected with the slide rod 13, the top of the slide rod 13 is fixedly connected with the cube 8, the slide rod 13 is movably connected with the four-corner sleeve 15 through the cube 8, the two ends of the four corners of the sleeve 15 are respectively connected with the, the right end of the cross rod 9 is rotatably connected with a rubber rod 10 through a rotating rod, a second spring 7 is arranged between the bottom end of the rubber rod 10 and the bottom of the vertical rod 6, and a cathode magnet 11 and an anode magnet 12 are respectively fixedly arranged at the end parts of the left rubber rod 10 and the right rubber rod 10.

The connection mode of the sliding rod 13 and the sleeve 14 is sliding connection, the second clamping bolt 5 is in threaded connection with the four-corner sleeve 15, the four-corner sleeve 15 is in sliding connection with the cube 8, the rubber rod 10 is made of light rubber materials, the problem that students are injured due to rigid contact is avoided, and scale marks are arranged on the outer walls of the sleeve 14 and the sliding rod 13.

One specific application of this embodiment is: through overlapping four corners sleeve pipe 15 on square 8, rotate second chucking bolt 5 simultaneously, make four corners sleeve pipe 15 and square 8 stable connection, then rotate sleeve pipe 15 and bottom plate 1 and be connected well, slide bar 13 that will install four corners sleeve pipe 15 injects the sleeve pipe 14 in after that, slide bar 13 to the assigned position according to the height requirement of increaseing, rotate first chucking bolt 4 simultaneously, make sleeve pipe 14 and slide bar 13 stable connection, remove one of them bottom plate 1 at last, make negative pole magnet 11 and positive pole magnet 12 adsorb the laminating, whole jumping stand makes things convenient for the equipment and dismantlement, convenient transport and occupation of land space are little after dismantling simultaneously. Wherein, not skipping rubber pole 10 when the student, negative pole magnet 11 and positive pole magnet 12 part, through the effect of second spring 7 restoring force, make rubber pole 10 return to initial position, and negative pole magnet 11 and positive pole magnet 12 adsorb the laminating simultaneously for the better protection student safety of whole jumping stand need not manual operation simultaneously and gets back to initial condition, labour saving and time saving. In addition, a first spring 2 is arranged in the sleeve 14 and plays a role of buffering to prevent the slide rod 13 from falling down and breaking other parts without being fixed

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a physical training is with jumping stand convenient to equipment, includes bottom plate, first spring, cavity, first chucking bolt, second chucking bolt, montant, second spring, square, horizontal pole, rubber pole, cathode magnet, anode magnet, slide bar, sleeve pipe and four corners sleeve pipe, its characterized in that: the bottom plate bilateral symmetry sets up, bottom plate middle-end department has the sleeve pipe through screw hole threaded connection, the intraductal cavity that has seted up of cover, the cavity bottom is equipped with first spring, threaded connection has first chucking bolt on the lateral wall of sleeve pipe top, sleeve pipe swing joint has the slide bar, slide bar top fixedly connected with square, the slide bar has the four corners sleeve pipe through square swing joint, four corners sleeve pipe both ends are connected with second chucking bolt and horizontal pole respectively, the horizontal pole is close to the sheathed tube one end bottom fixedly connected with montant in four corners, the right-hand member of horizontal pole is rotated through the dwang and is connected with the rubber pole, be equipped with the second spring between rubber pole bottom end department and the montant bottom, it is left rubber pole and right side the rubber pole tip is fixed cathode magnet and anode magnet respectively.

2. The jumping stand for physical training, convenient to assemble of claim 1, wherein: the slide bar is connected with the sleeve in a sliding manner.

3. The jumping stand for physical training, convenient to assemble of claim 1, wherein: the second clamping bolt is in threaded connection with the four-corner sleeve, and the four-corner sleeve is in sliding connection with the cube.

4. The jumping stand for physical training, convenient to assemble of claim 1, wherein: the rubber rod is made of light rubber materials.

5. The jumping stand for physical training, convenient to assemble of claim 1, wherein: and the outer walls of the sleeve and the sliding rod are provided with scale marks.